86038458 has 16 divisors (see below), whose sum is σ = 187720416. Its totient is φ = 26072240.

The previous prime is 86038429. The next prime is 86038471. The reversal of 86038458 is 85483068.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651741 + ... + 651872.

It is an arithmetic number, because the mean of its divisors is an integer number (11732526).

Almost surely, 2^86038458 is an apocalyptic number.

86038458 is an abundant number, since it is smaller than the sum of its proper divisors (101681958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86038458 is a wasteful number, since it uses less digits than its factorization.

86038458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303629.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 86038458 is about 9275.6917801315. The cubic root of 86038458 is about 441.4662824866.

The spelling of 86038458 in words is "eighty-six million, thirty-eight thousand, four hundred fifty-eight".